Finding the Fourth Proportional to 23,683.82, 32,684.18 and 13,074.14

Step by Step Solution

1. Step 1: Write the proportion equation
   23,683.82 : 32,684.18 = 13,074.14 : x
2. Step 2: Convert to fraction form
   23,683.82/32,684.18 = 13,074.14/x
3. Step 3: Cross multiply
   23,683.82x = 32,684.18 × 13,074.14
4. Step 4: Simplify right side
   23,683.82x = 427,317,561.44
5. Step 5: Solve for x
   x = 427,317,561.44/23,683.82
6. Step 6: Final answer
   x = 18,042.60